Home / 1,704,358.90-2,352,064.13-940,461.67

Finding the Fourth Proportional to 1,704,358.90, 2,352,064.13 and 940,461.67

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Solution

The fourth proportional to 1,704,358.90, 2,352,064.13 and 940,461.67 is: 1,297,864.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,358.90 : 2,352,064.13 = 940,461.67 : x
  2. Step 2: Convert to fraction form
    1,704,358.90/2,352,064.13 = 940,461.67/x
  3. Step 3: Cross multiply
    1,704,358.90x = 2,352,064.13 × 940,461.67
  4. Step 4: Simplify right side
    1,704,358.90x = 2,212,026,159,646.90
  5. Step 5: Solve for x
    x = 2,212,026,159,646.90/1,704,358.90
  6. Step 6: Final answer
    x = 1,297,864.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.